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B&M Shift Improver Kit - GM TH400 Transmissions - 20260 ignition-boxes Brand Holley EFI Color Aluminum

SKU: 25307540937

4.9
USD77.15 USD103.15

Pay in 4 interest-free payments of $19.29 Learn more

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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 12 - Sep 17

Description

Brand Holley EFI Color Aluminum Construction Cast Emission Code 3 Engine GM LS3/L92 Finish Satin Flange Style EFI Front Height 12

4L60E - 4L85E equipped with a PRNDL switch requires cable bracket kit #70499 and gate plate #80712

This bolt-on emissions-legal system features a mandrel-bent aluminized steel inlet pipe flowing into a Super 50™ Series muffler for a moderate performance exterior sound

88/6 L 1968 - 1980 Oldsmobile Cutlass 4

5 V8 1972 - 1973 Ford LTD 460/7

B&M Shift Improver Kit - GM TH400 Transmissions - 20260 ignition-boxes Brand Holley EFI Color AluminumOverview: The B&M Shift Improver kits feature two options to recalibrating your 1965 1987 GM TH400, TH375 and TH475 automatic transmissions. First is the HEAVY DUTY set up, giving you firm positive shifts without loss of driver comfort for improved performance in all street vehicles. This is a great option for performance street driving or towing. The second is our STREET STRIP set up. Be warned, this will deliver firm positive shifts you will feel,

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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